About Us

Our Commitment

RLP Mechanical Contractors is committed to providing exceptional quality without compromise.

Excellent Reputation

Our excellent reputation and loyal customer base are both testaments to our commitment to our customers.


Quality Service

RLP Mechanical Contractors is committed to providing exceptional quality without compromise.

On-Time Work

We install high-quality mechanical & plumbing systems and provide on-time service that you can count on.

Our Expertise

RLP Mechanical Contractors has a strong reputation for installing high-quality mechanical and plumbing systems and providing on-time service that you can count on.

Years Experience


Our Specialization

RLP Mechanical Contractors provides Commercial Plumbing, HVAC, Sheet Metal/Duct and Medical Gas services to include retrofits, demolition, new installations and upgrades.  RLP Mechanical also specializes in healthcare projects with decades of experience in renovating and servicing local hospitals.

Our Story

RL Mechanical was founded in 1993 by R.L. Parker and become RLP Mechanical Contractors in 1995.  R.L. focused on providing plumbing services specifically for hospital systems.  His son, Blaine Parker, joined the family business in 1994 and expanded the company into the commercial HVAC space. Blaine helped transform the plumbing company into a more fully capable mechanical contracting company.

Soon after, Katy Parker and Clif Allen joined RLP setting the foundation for a successful mechanical contracting company.  In 2015 Office Manager Tina Brumley and business partner Darrin McClary purchased the company.  Today RLP Mechanical Contractors is proud to provide high quality mechanical contracting services to a growing number of satisfied clients that span across many markets and industries.

Our Team

RLP Mechanical Contractors employs a full staff of Project Managers, Mechanical Engineers, Estimators, Master Plumbers, Medical Gas Plumbers, HVAC Technicians and Sheet Metal Mechanics.

Jeremy Marteney

General Manager

Gina Morris


Rob Hopson

Project Manager

Christoper Rapp

Project Manager

Greg Hansen

General Superintendent

Lance Duvalian

Pre-Construction Manager

Darrin McClary

Senior Account Executive

Ben Reed

Project Manager

John Cook

Service Manager

John Martin

General Superintendent

RLP Mechanical Contractors is proud to be HUB and WBENC certified.

HUB – Texas Historically Underutilized Business Certificate Number 1752603389300

WBENC – Women’s Business Enterprise National Council Certificate Number WBE1701934


Check Us Out!

Office Hours





4117 N Hwy 77
Waxahachie, Texas 75165